gear-box cover齿轮室盖
main gear-box主减机匣
work gear-box作业变速箱
Automation Gear-box自动变速箱
supplementary gear-box副变速箱
gear-box noise齿轮箱噪声
gear-box configuration变速箱
gear-box type变速箱型式
gear-box production line变速箱柔性生产线
The uniform formula of fault characteristics and diagnosis evidences about gear-box are put forward at first time .
主要内容概括如下： 首先在系统地分析国内外齿轮箱诊断的研究现状及其主要存在问题的基础上，提出了本论文的主要研究内容与方法。
参考来源 - 齿轮箱不解体诊断技术研究With the Progress of the epoch and the development of the technical, the automobile industry has been getting the higher demands of the gear-box.
随着时代的进步和科技的发展,汽车行业对变速箱的要求已越来越高。
参考来源 - 基于Profibus的汽车变速箱实验台的设计At kst after dealing with the signal collected in test-bed for simukting the broken-down gear-box, using the software a neural-network is designed. After being trained and testing the neural-network is proved to reach the require of diagnose for gear-box.
最后又由齿轮箱模拟故障试验测得的试验数据在智能故障诊断系统软件中进行信号处理和神经网络的训练，经对训练好的神经网络检验可以看出它是完全能满足齿轮箱齿轮的故障诊断要求的。
参考来源 - 基于神经网络的齿轮箱智能故障诊断技术的研究N-COUNT（可数名词） A gearbox is the system of gears in an engine or vehicle. 齿轮箱